Cardio is a shorthand term for aerobic exercise. Aerobic exercise is comprised of activities that tend to improve the body's utilization of oxygen.

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What causes knee pain after cardio?

I have been having knee pain after I do running, cycling, or any cardio workout that uses my legs. How can this be solved? The duration for which I do cardio is around 20-30 minutes, and I also do ...
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186 views

How do I perform an assessment workout?

I've decided to run an Olympic Triathlon: Swim: 1.5 km (0.93  mi) Cycle: 40 km (24.8  mi) Run: 10 km (6.2  mi) and need to assess where I'm at in order to build a workout schedule on my own. ...
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2answers
404 views

Is it a good idea to only do cardio?

I'm an ectomorph and because of lots of reasons, I cannot (or chose not to) do weights. But I can work on cardio (run, swim etc.) Is this a good idea (only cardio but no weights)? My diet is fairly ...
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6answers
35k views

How many Burpees do I have to do per day to lose a lot of fat fast?

I hate exercise, I find it excruciatingly boring. But I am overweight and need to lose fat fast. The main reason why I find it boring is because it takes too long and I don't like doing a a variety of ...
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4answers
899 views

Cardio Alternatives to Running

I am looking for cardio alternatives to running, which I find incredibly boring so it's difficult to keep a routine up. I would like something that is a bit shorter and more intensive. I have tried ...
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2answers
1k views

Does exercise REALLY increase the basal metabolism rate for any significant length of time after the exercise is over?

I am new to this site, but have read several questions and answers here that are related to this question and have found different contradictory answers. Some say that the only effect is that a ...
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2answers
3k views

Should I exercise when my muscles are aching?

I exercised for the first time in a long time yesterday. This is what I did: 500 jumping jacks at moderate pace 100 jumping jacks at fast pace 10 min of running in place at moderate pace 100 ...
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1answer
805 views

Chest pain while running over 160 bpm

I've started running again after a 4 month period of inactivity due to bronchitis. Used to be a sporty guy up to five years ago (I'm 35 now) then almost nothing until last year. Last year everything ...
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1answer
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Is increasing lung capacity a misnomer?

I have been under the impression that one cannot increase their total lung capacity, it's like the ratio of fast twitch to slow twitch fibers in your muscles, i.e. it is what you were born with. ...
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5answers
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What should I eat (if anything) after working out if I work out at night?

Lately, I have been going to the gym at 9 PM (assume for the question that I can't go earlier in the day). I usually get home around 10:15 PM and then try to get to sleep by around 11:30 PM. I am ...
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3answers
293 views

Aerobic on days before weight lifting

I know the key behind weight lifting and strength training is giving your body time to rest, recover, and build muscle. So you can't go back to gym or even biking the day after. What about the day ...
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7answers
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Should I run everyday or alternate days and run longer?

I am just getting into doing cardio and there is one question where I see a lot of conflicting information on the internet. What is better for losing fat and general health (more endurance, etc.)? ...
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3answers
7k views

Does lifting weights pull back you weight losing process?

I am out of shape(else why would I be here, lol), I weigh 185 pounds, 178cm height(5'9'' I guess). Lately I have been trying to work out and lift some weights for around 4 weeks, but yesterday I was ...
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3answers
270 views

What is the “kernel” for a 4 decade training program for physical fitness?

Almost all training programs or workout routines are focused on the very short term, e.g. 90 days, 12 weeks and similar. My questions is about the "kernel" (key elements in a wide sense) for a ...
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1answer
269 views

I feel acidity after running

Daily i run for 15 minutues on treadmill. After 10 minutes, it started feeling of acidity in food pipe. What would you like to suggest in this context?
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3answers
429 views

Exercises with a Torn Wrist Tendon [closed]

For the past month, I noticed that I developed about a 1/2 inch size lump on my left inner wrist. I suspected it was a cyst, but after seeing the hand surgeon I was told that I have a torn Flexor ...
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3answers
310 views

Should i do cardio or weights first?

If in one gym session, I want to run (30-40 mins) and lift weights, is it better to run first or do the weights first. I have done a bunch of googling and keep reading conflicting answers so wanted ...
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2answers
219 views

What are the effects of an intense 10 minute workout?

I came across this video. In it the man essentially makes you do 10 dumbbell squats, followed by a similar exercise where you swing your arm out forwards, followed by 10 half burpees. You then take a ...
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1answer
384 views

Signs in reduction of belly fat

I am doing cardiovascular and weight training excercise since past two months. Also, I am following strict diet habits (more protein and vegetables). What I am observing is that my abdominal region ...
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4answers
266 views

Want to lose weight, need advice

I am very overweight, at 19 stone. I am in the gym, I go 3 times a week and normally do 40 minutes cardio on the elliptical and 20-30 on the low bike with the proper seat, I find the normal bike hurts ...
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2answers
253 views

Does aerobic exercise training change resting metabolism?

My question is basically whether aerobic exercise training makes one more effective at utilizing a greater proportion of FFAs (free fatty acids) as opposed to glucose under resting conditions. So this ...
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1answer
542 views

Best way of eating after exercise for reducing belly fat

I have much large belly fat as compared to upper body. Daily i do weight training (45min to 1 hr) + cardiovascular (45 min). I want to make upper body muscles , simultaneoulsy want to reduce my large ...
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2answers
811 views

Difference between cutting calories and cardio (with regard to fat loss)?

Whenever someone says they are looking to lose weight or burn fat, the universal answer seems to be diet+cardio. I myself am guilty of always recommending people get on a cardio program in addition to ...
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3answers
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How much time does it take to reduce belly fat?

I read lot of questions on reducing belly fat in this forum. I am also suffering from large fat around my abdomen. i have started exercise (weight training + cardio) and leading with healthy food ...
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2answers
128 views

Getting back in shape: beating the odds against sedentary work-routines and team sports mentality

I am soon turning 27 and am in bitter realization that the years are working against me, physically speaking. I have a very compact body, at 177 cm.s I weigh around 94 kg.s even though I do not have a ...
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1answer
274 views

What is the equivalent of a 20 minutes hiit session in minutes of cardio?

How many minutes of cardio do you think I need to replace a 20 minutes hiit traditional session on a certain day that I suddenly want? (And I mean with the cardio of skipping rope at 70-85% of my ...
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4answers
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Is its safe to stop between intervals on the treadmill?

Usually when I run intervals on the treadmill I warm up for a few minutes and then set the machine to my desired speed and begin training. Between intervals I stop completely jumping off to the sides ...
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1answer
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Effects of aerobic exercise after weight lifting

What are the effects, positive and negative of: Swimming for 30-60 min immed. after weight training and/or Walking briskly a few miles the day after weight training I'm following Starting ...
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1answer
334 views

What is changing in my body as I become more fit (i.e., raising my HR @ VT)

I'm getting into a better routine of training regularly and I know I'm getting more fit. I can go for longer at the same rate of exertion that used to blow me out after a couple of minutes. I haven't ...
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1answer
1k views

I can run better after swimming, how come?

I found out that when I go swimming in the evening (from 5:30 - 6:30), that my running (from 8:30 - 9:30) seems to go a lot better. (Eg. I'm less tired, I have less need for stretching - I stretch to ...
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3answers
2k views

Am I doing too much cardio for losing weight?

I am a 270 pound male that would like to lose weight and body fat. I am doing cardio every day twice a day for 45 minutes each session. I am also using weight lifting machines three times a week. Am I ...
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2answers
985 views

Optimum heart rate for fat loss

I'm trying to figure out what the optimum heart rate should be for cardio exercise to burn fat. According to this website apparently between 60% and 70% is best for fat burning. Is this true?
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Will a boxing bag as my primary workout be okay for my cardio and weight loss?

I am 20 years old and don't have much room or time for much equipment or a gym membership. When I was in highschool about 10kg ago I had my 6 pack everything but since working I've put on that 10kg ...
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2answers
2k views

Should I take days off from working out - regardless of what my workout schedule is?

I'm currently working out where I alternate between cardio and weightlifting, and on my weightlifting days I alternate the body parts I target. Doing this I work out everyday, the idea being since ...
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1answer
1k views

Women's fitness plan for weight (muscle?) gain

I searched on the internet for some women fitness plans for my girlfriend, a but lot of them are to lose weight. But she is slim, and I wanted some training for weight gain, and to strengthen her ...
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274 views

Fat and protein breakdown

I know that after depletion of glycogen body starts to use fat for fuel. If I continue working an hour or more in this state, does my body start to use proteins for energy after a while? I have some ...
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2answers
705 views

How to follow up TRX suspension training workout?

I'm in a TRX suspension class at my gym three days a week that lasts for only 25 min, although they work us pretty hard. I don't really feel like lifting weights after I finish. I usually have the ...
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1answer
2k views

Is it possible to gain muscle with cardio/aerobics?

I believe the best way to gain muscle is heavy weightlifting. I've done that before using a routine based mainly off of the Stronglifts program and I saw good results. However, until recently I was ...
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1answer
429 views

What should your calendar be AFTER you get done with Rushfit?

We made it all the way through Rushfit advanced calendar. Now where do we go? We would like to stay with the same workouts that are on the calendar. Should we start over at the last 2 months, 1 ...
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1k views

How should I prepare for a marathon on an elliptical machine?

I recently got excited about the idea of running a marathon on an elliptical machine after reading this post on livestrong.org: Colonel Mastrianna, the U.S. Air Forces in Europe Manpower, Personnel, ...
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2answers
401 views

2 weekly 1 hour cardio sessions vs 4 weekly sessions of 30 min

What is better for health, 2 weekly sessions of 1 hour of cardio or 4 weekly sessions of 30 minutes of cardio? Both at 65-85% of my max heartrate.
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1answer
528 views

How can I best modify starting strength to fit with a team practice schedule and cardiovascular conditioning?

I have two goals: improve speed and vertical, and improve at my sport (ultimate). It seems from my relatively untrained state, the biggest gains in speed and vertical will come from strength ...
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1answer
295 views

How much cardio for someone with an athletic build?

For someone who is skinny, has an athletic build, and is trying to put on weight through strength training, how much cardio should they include in their workout? Currently, my workout routine is ...
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2answers
192 views

Weights versus cardio, or weights with cardio

This is specific to an obese individual. For weight loss - is it better to first focus on cardio, and then move on to weights, or is the combination a better approach? And why?
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1answer
960 views

Cottage cheese and almonds before bedtime for cardio regemin

I am starting an exercise regimen in combination of counting calories to get back to my ideal weight. I am focusing more on cardiovascular exercises to shed the weight. It basically consists of ...
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4answers
155 views

Doing different aerobic exercises

I'm swimming twice a week. My biggest issue is breathing and stamina, so I asked the teacher if running on the weekends would help. She told me that they are different kind of aerobic exercises, that ...
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2answers
77k views

Sore after work out - can't straighten arm

I'm in good aerobic shape but never did strength training. Yesterday, I did some basic strength work, using both dumbbells and machines. Nothing too crazy - I started light and built my way up. I ...
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Having joint pain and “cracking” after getting back to working out with weights

I have been getting back into working out (both running and weights) and its going pretty well as i am getting back into it and being pretty consistent. The one issue is that i have started to get a ...
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1answer
2k views

Should I consume protein shakes after team sport (cardio)?

I started to consume protein shakes (about 25g with milk and water) after hitting the gym to help me gain muscles. I also play flag football two times a week, where the training is more focused on ...
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What are the best benefits of yoga (versus cardio and weight training)?

I currently do cardio and weight training, but my friend is trying to get me to take yoga. The biggest benefit seems to be flexibility. Are there any other big benefits to yoga versus these other ...